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Chem. Commun., 2009, 6219 - 6221, DOI: 10.1039/b916742k


Homochiral, helical metal–organic framework structures organized by strong, non-covalent stacking interactions

Daniel L. Reger, Jacob Horger, Mark D. Smith and Gary J. Long


A new trifunctional ligand, Lala, containing a carboxylate donor group, a homochiral center derived from L-alanine and a strong stacking, 1,8-naphthalimide synthon, has been used to prepare the copper(II) complex [Cu( Lala)2(4,4-bipy)(H2O)2]·4.25H2O that has a homochiral, helical, supramolecular metal–organic framework 3-D structure, organized in one dimension solely by strong non-covalent forces.

Graphical abstract image for this article  (ID: b916742k)